import router from '@/router';
import { MessageBox } from 'element-ui';
import * as API_Login from '@/api/login';
import * as API_User from '@/api/system/user';
import { getToken, setToken, removeToken } from '@/utils/auth';
import { isHttp, isEmpty } from '@/utils/validate';
import defAva from '@/assets/images/profile.jpg';

const user = {
  state: {
    token: getToken(),
    id: '',
    name: '',
    nickName: '',
    avatar: '',
    roles: [],
    permissions: []
  },

  mutations: {
    SET_TOKEN: (state, token) => {
      state.token = token;
    },
    SET_ID: (state, id) => {
      state.id = id;
    },
    SET_NAME: (state, name) => {
      state.name = name;
    },
    SET_NICK_NAME: (state, nickName) => {
      state.nickName = nickName;
    },
    SET_AVATAR: (state, avatar) => {
      state.avatar = avatar;
    },
    SET_ROLES: (state, roles) => {
      state.roles = roles;
    },
    SET_PERMISSIONS: (state, permissions) => {
      state.permissions = permissions;
    }
  },

  actions: {
    // 用户名登录
    loginAction({ commit }, userInfo) {
      let _params = {
        ...userInfo,
        username: userInfo.username.trim()
      };
      return new Promise((resolve, reject) => {
        API_Login.login(_params).then(res => {
          let { access_token } = res.data || {};
          setToken(access_token);
          commit('SET_TOKEN', access_token);
          resolve();
        }).catch(error => {
          reject(error);
        });
      });
    },

    // 获取用户信息
    // eslint-disable-next-line no-unused-vars
    getInfoAction({ commit, state }) {
      return new Promise((resolve, reject) => {
        API_User.getInfo().then(res => {
          const user = res.user;
          let avatar = user.avatar || '';
          if (!isHttp(avatar)) {
            avatar = (isEmpty(avatar)) ? defAva : process.env.VUE_APP_BASE_API + avatar;
          };
          if (res.roles && res.roles.length > 0) { // 验证返回的roles是否是一个非空数组
            commit('SET_ROLES', res.roles);
            commit('SET_PERMISSIONS', res.permissions);
          } else {
            commit('SET_ROLES', ['ROLE_DEFAULT']);
          };
          commit('SET_ID', user.userId);
          commit('SET_NAME', user.userName);
          commit('SET_NICK_NAME', user.nickName);
          commit('SET_AVATAR', avatar);
          /* 初始密码提示 */
          if (res.isDefaultModifyPwd) {
            MessageBox.confirm('您的密码还是初始密码，请修改密码！',  '安全提示', {  confirmButtonText: '确定',  cancelButtonText: '取消',  type: 'warning' }).then(() => {
              router.push({ name: 'Profile', params: { activeTab: 'resetPwd' }});
            }).catch(() => {});
          };
          /* 过期密码提示 */
          if (!res.isDefaultModifyPwd && res.isPasswordExpired) {
            MessageBox.confirm('您的密码已过期，请尽快修改密码！',  '安全提示', {  confirmButtonText: '确定',  cancelButtonText: '取消',  type: 'warning' }).then(() => {
              router.push({ name: 'Profile', params: { activeTab: 'resetPwd' }});
            }).catch(() => {});
          };
          resolve(res);
        }).catch(error => {
          reject(error);
        });
      });
    },

    // 退出系统
    logOutAction({ commit, state }) {
      return new Promise((resolve, reject) => {
        API_Login.logout(state.token).then(() => {
          commit('SET_TOKEN', '');
          commit('SET_ROLES', []);
          commit('SET_PERMISSIONS', []);
          removeToken();
          resolve();
        }).catch(error => {
          reject(error);
        });
      });
    },

    // 前端 登出
    fedLogOutAction({ commit }) {
      return new Promise(resolve => {
        commit('SET_TOKEN', '');
        removeToken();
        resolve();
      });
    }
  }
};

export default user;
